Corporation	Location	Size	Pollution
1.	J.R.Simplot Co.	Boise, ID	$12 billion	Main source of a potentially deadly amount of phosphorus dumped into the Portneuf River.
2.	Cargill	Minneapolis, MN	$88 billion	Overwhelming wastewater-treatment facilities in Virginia, causing the dumping of toxic substances into the North Fork Shenandoah River.
3.	Ford Motor Company	Dearbor	$172 billion	Company waste has contributed to 40 Superfund sites.
4.	The Boeing Company	Chicago, IL	$66 billion	Greenhouse-gas emissions from aircraft expected to more than triple by 2050.
5.	Apple	Cupertino, CA	$24 billion	Significant amounts of phthalate, a toxin thought to cause birth defects, have been found in the iPhone and iPod headphone cords.
6.	Southern Company (Utility)	Atlanta, GA	$15 billion	The top three carbon-dioxide-emitting plants in the U.S.
7.	American Electric Power	Columbus, OH	$13 bilion	One of the biggest mercury polluters in the U.S.
8.	Massey Energy	Richmond, VA	$2 billion	Company owned controversial sludge reservoir that lies less than 400 yards from a West Virginia elementary school.
9.	Chevron	San Ramon, CA	$207 billion	Waste contributed to more than 90 active Superfund sites.
10.	Alcoa	Pittsburgh, PA	$31 billion	Aluminum smelters which release 6.1 million pounds of air pollution annually.